45305093 has 2 divisors, whose sum is σ = 45305094. Its totient is φ = 45305092.

The previous prime is 45305083. The next prime is 45305129. The reversal of 45305093 is 39050354.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32467204 + 12837889 = 5698^2 + 3583^2 .

It is a cyclic number.

It is not a de Polignac number, because 45305093 - 2¹⁴ = 45288709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45305023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22652546 + 22652547.

It is an arithmetic number, because the mean of its divisors is an integer number (22652547).

Almost surely, 2^45305093 is an apocalyptic number.

It is an amenable number.

45305093 is a deficient number, since it is larger than the sum of its proper divisors (1).

45305093 is an equidigital number, since it uses as much as digits as its factorization.

45305093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8100, while the sum is 29.

The square root of 45305093 is about 6730.9058082846. The cubic root of 45305093 is about 356.4913600689.

The spelling of 45305093 in words is "forty-five million, three hundred five thousand, ninety-three".